description Problem history Submissions question_mark Qna how_to_vote Vote #9505 upload 8072 done 4141 how_to_reg 3659 code Language restricted 출력 - 연습문제 5 timer 1s memory - MB upload Attempts 8072 times Solved 4141 times Solvers 3659 people Acceptance Rate 51.3% monitoring Average Runtime 28.4ms Average Memory 9370.8KB Average Code Length 45.3B No. Submitter Result Time Memory Length Language Submitted